| 密集波分复用系统中的有源光器件 |
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| 引用本文： | 蔡武.密集波分复用系统中的有源光器件[J].电信工程技术与标准化,2001(4):48-52. |
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| 作者姓名： | 蔡武 |
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| 作者单位： | 九江市电信分公司,九江,332000 |
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| 摘 要： | DWDM系统作为一项新兴技术在近年来发展十分迅速，在我国的传输网以大规模应用。本对DWDM系统中的光放大器的工作原理，结构框图、性能指标、影响主要性能指标的因素和实际运用中需解决的问题以及DWDM系统中的光波长转换器作了一个简单的介绍。
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| 关 键 词： | 密集波分复用系统 光纤通信 有源光器件 |
OTLI and OA of DWDM |
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| Cai Wu.OTLI and OA of DWDM[J].Telecom Engineering Technics and Standardization,2001(4):48-52. |
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| Authors: | Cai Wu |
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| Abstract: | DWDM has been developed rapidly as a burgeoning technology for recent years in the word. It is massive made use of transmission network in our country. This article introduces principle of OA working, frame of architecture, performance figure and the factors that effect performance figure and the problems which OA should be solved when it is used. This article also simply introduces the OTU in DWDM. |
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| Keywords: | DWDM OA OTU EDFA principle performance optical power source feed-Back |
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